OK-14 office chair with asynchron mechanism

Features: Ergonomic office chair with asynchronous independent regulatory mechanism of the seat and backrest, automatic height adjustment.
Mechanism: Asynchronous system that regulates the inclinations of seat and back. Independent regulator of the high backrest and seat.
Seat and backrest: Internal supports in plastic injected with anatomical shapes and covered with sponge density 40 Kg/MC in seat and 25 Kg/MC in backrest. Both seat and backrest are covered with injected plastic housing.
Wheels: Dual 50 mm diameter wheels, injected into nylon. meet standards X5.1-1993/18 and UNI 8588/84. Hard and without breaks wheels are supplied. Glides and other castors available in option.
Base 5-spoke: 5 spoke base diameter 630 mm. injected into nylon with 30% fiberglass.
Automatic height adjustment: through the gas cartridge according to DIN 4550 Class 3 (certified by TUV LGA) and BS5459 level "S".
Upholstery: 100% poliester in several colours.
This office chair can be fitted with armrests that can be purchased in our store.